1139735Simp/*- 2266311Sian * Copyright (c) 2012 Olivier Houchard <cognet@FreeBSD.org> 3129198Scognet * All rights reserved. 4129198Scognet * 5129198Scognet * Redistribution and use in source and binary forms, with or without 6129198Scognet * modification, are permitted provided that the following conditions 7129198Scognet * are met: 8129198Scognet * 1. Redistributions of source code must retain the above copyright 9129198Scognet * notice, this list of conditions and the following disclaimer. 10129198Scognet * 2. Redistributions in binary form must reproduce the above copyright 11129198Scognet * notice, this list of conditions and the following disclaimer in the 12129198Scognet * documentation and/or other materials provided with the distribution. 13129198Scognet * 14266311Sian * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15266311Sian * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16266311Sian * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17266311Sian * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18266311Sian * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19266311Sian * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20266311Sian * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21129198Scognet * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22129198Scognet * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23129198Scognet * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24129198Scognet * SUCH DAMAGE. 25129198Scognet * 26129198Scognet * $FreeBSD: releng/10.3/sys/arm/include/asmacros.h 266311 2014-05-17 13:53:38Z ian $ 27129198Scognet */ 28129198Scognet 29129198Scognet#ifndef _MACHINE_ASMACROS_H_ 30129198Scognet#define _MACHINE_ASMACROS_H_ 31129198Scognet 32239268Sgonzo#include <machine/asm.h> 33239268Sgonzo 34129198Scognet#ifdef _KERNEL 35129198Scognet 36129198Scognet#ifdef LOCORE 37239268Sgonzo#include "opt_global.h" 38129198Scognet 39239268Sgonzo#ifdef _ARM_ARCH_6 40239268Sgonzo#define GET_CURTHREAD_PTR(tmp) \ 41266159Sian mrc p15, 0, tmp, c13, c0, 4 42239268Sgonzo#else 43266311Sian#define GET_CURTHREAD_PTR(tmp) \ 44266311Sian ldr tmp, =_C_LABEL(__pcpu);\ 45266311Sian ldr tmp, [tmp, #PC_CURTHREAD] 46239268Sgonzo#endif 47239268Sgonzo 48129198Scognet#endif /* LOCORE */ 49129198Scognet 50129198Scognet#endif /* _KERNEL */ 51129198Scognet 52129198Scognet#endif /* !_MACHINE_ASMACROS_H_ */ 53